Some Electro-Optical Devices for Triggering and Velocity Measurements.

摘要

The report is FOAs contribution to AEROBALLISTIC RANGE ASSOCIATIONs (ARA) meeting 1991. ARA is an international association with members from 13 countries and about 60 organizations in the fields of aeroballistic ranges. There are annual meetings for interchange of information and experience. Every member has to present at least one paper every year to keep their membership. The report is a presentation of some equipment for velocity measurement and flash X-ray triggering used with FOA two-stage light-gas gun, but can be used for other guns. The systems are less sensitive for shock waves and particles than previous systems.